Crown CM-311AE Service manual

GLM-100E, CM-311E
CM-311AE, CM-312E, CM-312AE
CONNECTIONS FOR WIRELESS
MICROPHONE APPLICATIONS
For more help, contact one of these technical
support numbers:
Crown 800-342-6939
AKG 800-878-7571
Audio-Technica 330-686-2600
Beyerdynamic 800-293-4463
Comtek 800-496-3463
Electro-Voice 877-863-4168
HM Electronics 800-848-4468
Lectrosonics 800-821-1121
Lightspeed 800-732-8999
Nady 510-652-2411
Paso 800-231-3034
Peavey 877-732-8391
Samson 800-3-SAMSON
Shure 847-600-8440
Sony 866-766-9272
Telex 800-553-5992
TOA 800-733-4750
Vega 800-877-1771
AS OF AUGUST 1, 2008
Crown Audio, Inc.
1718 W. Mishawaka Rd.
Elkhart, IN 46517-9439
TEL: [phone]
FAX: [phone]FAX
www.crownaudio.com
©2008 Crown Audio®, Inc.
Latest information available at www.crownaudio.com.
Crown® and Crown Audio are registered trademarks of
Crown International. Other trademarks are the property
of their respective owners.
8/08 125491-10
Disclaimer: This information is provided “as is” and does not make any express or implied warranties, representations or endorsements whatsoever (including without limitation
warranties of title or noninfringment, or the implied warranties of merchantability or fitness for a particular purpose) with regard to any merchandise information presented here.
It is solely your responsiblility to evaluate the accuracy, completeness and usefulness of the information provided here.
Limitation of Liability: In no event will Crown Audio, Inc. be liable for (1) any incidental, consequential, or indirect damages (including but not limited to damages for loss of
profits, business interruption, and the like) arising out of the use of the information provided here, or (2) any claim attributable to errors, omissions, or other inaccuracies in the
information provided here. Because some states do not allow the exclusion or limitation of liability for consequential or incidental damages, the above limitation may not apply to
you. In such states, Crown Audio, Inc.’s liability is limited to the greatest extent permitted by law.

CONNECTIONS TO GLM-100E
You can connect the GLM-100E for unipolar or bipolar powering. With unipolar powering (B+ and ground), the GLM can handle up to 120 dB SPL
without distortion. With bipolar powering (B+ and B- relative to ground), the GLM can handle up to 150 dB SPL. Not all transmitters provide bipolar
powering.
AKG TA3F 1-shield
WMS40 (PT40) 2-white
WMS400 (PT400) 3-red
WMS4000
(PT4000)
________________________________________________________
Audio-Technica Hirose HRI0- 1 and 2-shield
ATW, T31, T35, 7P-4S 3-white
T27, WT-15, 4-red
T51, T75,
ATW T21 4 pin DIN case-shield
1-white
3-red
Beyerdynamic Lemo FG331 1-shield
TS-170, TSP, 2-red
TS-600 3-white
TS-190, 4-pin binder 2-shield
TS-900 (UHF) conn. #711 3-white
4-red
Comtek 750 mono mini, 1-shield
M72, M72-B 851 micro mini, 2-white
Switchcraft TA4F, 3-red
Lemo 4-pin
Electro-Voice Switchcraft TA4F 1-red
MB2000A, 3-white
MB2500 4-shield
HME Switchcraft TA4F 1-shield
TX-425, TX-550, 2-white
TX-822 3-red
Lectrosonics Switchcraft TA5F 1and 4-shield
M185, UM190, 2-red
UM195, M187, 3-white
UM200
Lightspeed Hirose HR10- 1-shield
Technologies 7P-4S 3-white
BP Series 4-red
Nady Switchcraft TA3F 1-shield
All models 2-red
3-white
Paso MA-23, Switchcraft TA3F
MA-27 1-shield
2-white and red
3-jumper to pin 1
Peavey Switchcraft TA3F 1-red
BPX 2-shield and white
Samson Hirose HR10- 1-red
TX-3, UT-5, 7P-6S 2-white
UT-4, BT-3, CT-2 6-shield
MODEL CONNECTOR PINS
GLM-100E WIRING, 3-WIRE POWER GLM-100E WIRING, 2-WIRE POWER
MODEL CONNECTOR PINS
Samson ST-2 Hard wired 1 and 2-shield
3-red (B+)
4-white (audio)
Samson CT-3 Hard wired 1-red (B+)
2-white (audio)
3 and 4-shield
Sennheiser Sennheiser/ Ground-shield and white
SK-2012 B&K microdot Center-red
Lemosa 2-red
3-white and shield
shell-shield
Shure Switchcraft 1-shield
L-11, SC1, LX1, TA4F 2-red
U-1 (UHF), T-1 3 and 4-white
UT-1, UC-1
U1L-VA Lemo 4-pin 1-white
UC1L 2-red
4-shield
3-jumper to pin 1
Sony SMC-9 1-red
WRT-28, 2-white
WRT-820A 3 and 4-shield
Telex Switchcraft TA4F 1-shield
WT-55, WT-60, or Lemo 4-pin 2-white
WT-80, WT-150, 3-red
WT-450
TOA Mini phone plug Tip-red,
WM-340U, Sleeve-shield and white
WM-370 To prevent capsule
damage from static sparks,
solder a 3.3K resistor
between white and tip.
Vega Lemo 4-pin 1-white
F.O. 304 2-red
NYL U/3.2 4-shield
If RFI is a problem, solder a 560 pF cap. between pins 1 and 4.
Switchcraft TA4F 1-red
3-white
4-shield
X-wire TA3F 1-shield
2-white
3-red

AKG TA3F 1-shield
WMS40 (PT40) 2-white
WMS400 (PT400) 3-red
WMS4000 (PT4000)
Audio-Technica Hirose HR10- 1 and 2-shield
ATW 7P-4S 3-white
T35, T27, 4-red
WT-15
ATW T21 4 pin DIN case-shield
(now obsolete) 1-white
3-red
Beyerdynamic Lemo FG331 1-shield
TS-170, TSP 2-red
TS-600 3-white
TS-190, 4-pin binder 2-shield
TS-900 (UHF) conn. #711 3-white
4-red
Comtek 750 mono mini, 1-shield
M-72, M72-B 851 micro mini, 2-white
M-182, M-82 Switchcraft TA4F 3-red
or TA3F, Lemo
4-pin
Electro-Voice TA4F 1-red
MB2000A 3-white
MB2500 4-shield. If RFI, use
200-560 pF capacitor
between
pins 3 and 4
R100 see Telex notes
R200 see Telex notes
HME Switchcraft TA4F 1-shield
All models 2-white
3-red
HME note: To increase bass and reduce treble at the expense of output
level, solder a 6.8K resistor between pin 2 and its wire
inside the transmitter.
Lectrosonics Switchcraft TA5F 1-shield
M185, M187 2-red
UM190, UM195 3-white
UM200
Lightspeed Hirose HR10- 1-shield
Technologies 7P-4S 3-white
BP Series 4-red
Nady Switchcraft TA3F 1-shield
All models 2-red
3-white
CONNECTIONS TO CM-311AE, CM-312AE AND CM-312E
MODEL CONNECTOR PINS
Samson Hirose HR10- 1-red
TX-3, UT-4, 7P-6S 4-white
BT-3, CT-2 6-shield
UT-5 Hirose HR10- 1-red
7P-6S 2-white
6-shield
ST-2 No connector 1 + 2-shield
3-red (B+)
4-white (audio)
CT-3 No connector 1-red (B+)
2-white (audio)
3 + 4-shield
Shure Switchcraft TA4F 1-shield
L-11, SC1, LX1, 2-red
U-1 (UHF), T-1 3-white
4-jumper to pin 3
U1L-VA Lemo 4-pin 1-white
UC1L 2-red
4-shield
3-jumper to pin 1
Sony
WRT-820A SMC-9 1-red +5V
2-white
4-shield
WRT-805A 3.5 mm T-white
mini-plug R-red +5V
S-ground
Telex Switchcraft TA4F 1-shield
WT-55, WT-60, or Lemo 4-pin 2-white
WT-80, WT-150,
3-red
WT-450
Vega Lemo 4-pin 1-white
F.O. 304
2-red
NYL U/3.2
4-shield
Switchcraft TA4F 1-red
3-white
4-shield
X-wire TA3F 1-shield
2-white
3-red
MODEL CONNECTOR PINS

CONNECTIONS TO CM-311E
MODEL CONNECTOR PINS
Nady Switchcraft TA3F 1-shield
All models
2-red. Remove connection,
connect pin 2 to battery +.
3-white
Samson Hirose HR10- 1-red
TX-3, UT-4 7P-6S Remove connection,
BT-3, CT-2 connect pin 1 to battery +.
4-white
6-shield
UT-5 Hirose HR10- 1-red
7P-6S 2-white
6-shield
ST-2 No connector 1 + 2-shield
3-red (B+)
4-white (audio)
CT-3 No connector 1-red (B+)
2-white (audio)
3 + 4-shield
Shure Switchcraft TA4F 1-shield
L-11, SC1, LX1, 2-red. For Cm-311E
U-1 (UHF), T-1 only, contact Shure for 9V
bias, mod.
3-white
4-jumper to pin 3
Sony SMC-9 CM-312E only:
WRT-28, 1-red
WRT-820A 2-white
3 and 4-shield
or try 1-red, 3-white,
4-shield
Telex Switchcraft TA4F 1-shield
WT-55, WT-60, or Lemo 4-pin 2-white
WT-80, WT-150,
4-red
WT-450
Vega Lemo 4-pin 1-white
F.O. 304
2-red
NYL U/3.2
4-shield
Switchcraft TA4F 1-red. Remove connection,
connect pin 1 to battery +.
3-white
4-shield
MODEL CONNECTOR PINS
Audio-Technica Hirose HR10- 1and 2-shield
ATW 7P-4S 3-white
T35, T27 4-red. For T31 only, remove
connection, connect pin 4
to battery +.
ATW 1031 Hirose HR10- 1-shield
7P-4S 3-white
4-red. Remove connection,
connect pin 4 to
battery +.
ATW T21 4 pin DIN case-shield
1-white
3-red
Beyerdynamic Lemo FG331 1-shield
2-red
3-white
TS-190, 4-pin binder 2-shield
TS-900 (UHF) conn. #711 3-white
4-red. Remove connection,
connect pin 4 to battery +.
Comtek 750 mono mini, 1-shield
M-72, M72-B 851 micro mini, 2-white
M-182, M-82 Switchcraft TA4F 3-red. Remove connection,
or TA3F, Lemo connect pin 3 to battery +.
4-pin
Electro-Voice TA4F 1-red
MB2000A 3-white
MB2500 4-shield. 470 pF cap. bet.
pins 3 and 4
HME Switchcraft TA4F 1-shield
All models 2-white
3-red
HME note: To increase bass and reduce treble at the expense of output
level, solder a 6.8K resistor between pin 2 and its wire inside the trans-
mitter.
Lectrosonics Switchcraft TA5F 1-shield
M185, M187 2-red. Remove connection,
UM190, UM195 connect pin 2 to battery +.
UM200 3-white
Lightspeed Hirose HR10- 1-shield
Technologies 7P-4S 3-white
BP Series 4-red
The CM-311E works only on 9V.
If your transmitter supplies 9V at its connector, you can connect a CM-311E to your transmitter as described in the chart below.
NOTE:
To convert a CM-311 or CM-311A for wireless use, either cut the cable and add the CM-311AE EQ module or connect the beltpack XLR output to the transmitter input.
CM-311AE EQ module: shield = ground, white = audio, red = B+.
XLR: 1 + 3 = shield, 2 = audio (no B+ needed).

WIRING DIAGRAMS
LEMO FFA2C308 MIC CABLE CONNECTOR
(VIEW FROM SOONNECTORLDERING SIDE OF C)
CM-10E 3 - yellow
6 - shield
4 - black
Jumper between 5 & 6
4.7K between 8 & 3
CM-311AE 8 - red
3 - white
6 - shield
Jumper between 5 & 6
CM-312AE 8 - red
3 - white
6 - shield
Jumper between 5 & 6
GLM-100E 8 - red
3 - white
6 - shield
Jumper between 5 & 6
MODEL PINS
Wiring CM-311AE, CM-312AE or GLM-100E
to TA3F and TA4F Connectors
Connecting Crown Microphones to a Micron Transmitter
T
T
TT
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